Results 151 to 160 of about 3,414 (218)
Headward incision of large rivers in response to glacial sea level fall. [PDF]
Sci AdvLai Z +5 more
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A new species of the mud terrapin Pelusios offers insights into early hominin habitats at the Pliocene Hadar Formation of Ethiopia. [PDF]
Sci RepAdrian B, Campisano CJ, Reed KE, Su DF.
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The layering construction of the three-dimensional (3D) geological model for Wudalianchi volcanic area, Northeast China. [PDF]
PLoS OneJiang X, Li R.
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Vegetation feedbacks accelerated the late Miocene climate transition. [PDF]
Sci AdvZhang R +13 more
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, 2021 This article reviews the nature of modern and ancient soils. Soils are naturally occurring bodies that mantle most of the land surface of the Earth. They are found on virtually every part of the Earth’s land surface, other than areas covered by water bodies (lakes and rivers), glacial ice, or steep slopes in mountainous terrain.
Daniel R. Muhs, Muhs, Daniel R
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Geological Society of America Bulletin, 1993
Despite increased interest in paleosols during the past decade, no satisfactory classification is in current use. Presented here is a largely descriptive classification system that utilizes those pedogenic features that have the highest preservation potential in the rock record.
GREG H. MACK +2 more
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Despite increased interest in paleosols during the past decade, no satisfactory classification is in current use. Presented here is a largely descriptive classification system that utilizes those pedogenic features that have the highest preservation potential in the rock record.
GREG H. MACK +2 more
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Geological Society of America Bulletin, 1961
Sayles recognized five buried soils that stratigraphically separate eolianites and interbedded marine limestones in Bermuda. He considered that the paleosols represent interglacial ages or interstadials. Some soils were considered residual, and some accretionary.
R. V. RUHE, J. G. CADY, R. S. GOMEZ
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Sayles recognized five buried soils that stratigraphically separate eolianites and interbedded marine limestones in Bermuda. He considered that the paleosols represent interglacial ages or interstadials. Some soils were considered residual, and some accretionary.
R. V. RUHE, J. G. CADY, R. S. GOMEZ
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Classification of paleosols — A comment
Quaternary International, 1998Abstract The paper ‘Classification of Paleosols’ by Mack et al. (1993, hereafter called ‘the authors’), read from a soil scientist's scope, evokes considerable criticism, some of which follows below.
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Paleosols and pedostratigraphy
Applied Soil Ecology, 2018Abstract Paleopedology and pedostratigraphy are devoted to the use of buried and relict soils in interpreting the record of environmental conditions that are different from the current ones. As such, paleosols may be used in models that aim at predicting future earth system reactions to changing environmental conditions.
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Significance of Precambrian Paleosols
1992The economic significance of Precambrian paleosols largely lies in their common association with stratabound uranium ore. Their significance to resolution of Earth history depends upon their origin. There are four possible genetic models for known paleosols, i.e., the biologic, abiologic, exhalative, and bolide-impact models. Biologic soil formation is
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